[Gate-users] Question in changing mode

[Michael]

 Dear Gaters:
After setting up the LIBRARY_PATH, I finallysuccessfully installed Gate.
Here. Thank allthe peopletohelpme first.
Now I want to open the Gate.
'Source env_gate.sh' and then 'Gate', the UsrGuide points that:
"When Gate is launched, the PreInit> prompt appears."
But in my Gate, it appears "Idle>" .
I want to go to PreInit> , and what should I do?
Thank you